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<strong>Through</strong> <strong>the</strong> <strong>Looking</strong> <strong>Glass</strong><br />

In 2006, <strong>the</strong> CDB department moved into its new home<br />

in <strong>the</strong> Biomedical Science Research Building (BSRB).<br />

Nestled in <strong>the</strong> block bounded by Huron Street, Zina<br />

Pitcher Place, Ann Street and Glen Avenue, <strong>the</strong> curvy<br />

glass building serves as <strong>the</strong> <strong>University</strong> <strong>of</strong> <strong>Michigan</strong> Medical<br />

School’s new front door. The BSRB is also known<br />

around campus as <strong>the</strong> building with <strong>the</strong> “Pringle” -<br />

named for <strong>the</strong> potato chip-shaped auditorium located in<br />

front <strong>of</strong> <strong>the</strong> building.<br />

Around 1,000 people work in <strong>the</strong> six story, 435,000square-foot<br />

building’s laboratories and <strong>of</strong>fices. The facility<br />

provides cutting edge tools for researchers in cellular<br />

and molecular biology, neuroscience, immunology, and<br />

o<strong>the</strong>r areas. To encourage collaboration, space is organized along<br />

research areas ra<strong>the</strong>r than by academic departments.<br />

The building was recently awarded <strong>the</strong> prestigious 2007 Institute<br />

Honor Award For Architecture by <strong>the</strong> American Institute <strong>of</strong> Architects.<br />

A member <strong>of</strong> <strong>the</strong> jury called <strong>the</strong> building “a flagship for <strong>the</strong><br />

campus.”<br />

We are thrilled to be working in such a wonderful building, and<br />

welcome you to stop by and visit us in our new home.<br />

In <strong>the</strong> meantime, enjoy <strong>the</strong> photos!<br />

<strong>Inside</strong> <strong>this</strong> <strong>issue</strong>:<br />

<strong>Through</strong> <strong>the</strong> <strong>Looking</strong> <strong>Glass</strong> ...........1<br />

Message from <strong>the</strong> Chair .................2<br />

Seminar Schedule ..........................2<br />

Pr<strong>of</strong>ile: Billy Tsai ............................3<br />

Pr<strong>of</strong>ile: Diane Fingar ..................4<br />

Pr<strong>of</strong>ile: Sue O’Shea ......................5,6<br />

Faculty Awards ..............................7<br />

CDB Photo Gallery ........................7<br />

CDB Faculty ................................8,9<br />

Student News ...............................10<br />

Mailing Card ................................11


2<br />

As you can see by <strong>the</strong> pictures<br />

on <strong>the</strong> cover, we have moved<br />

and now live in a beautiful, lightfilled,<br />

open facility. The BSRB<br />

was designed to foster collaborative<br />

interactions, and <strong>the</strong> building<br />

design has more than fulfilled<br />

that purpose. We collaborate<br />

with o<strong>the</strong>r investigators located<br />

nearby and share equipment, facilities<br />

and (most importantly)<br />

ideas throughout <strong>the</strong> building:<br />

we feel fortunate to have been<br />

chosen to be among <strong>the</strong> first BSRB<br />

tenants. The entire Department has now moved, including<br />

<strong>the</strong> Center for Organogenesis, <strong>the</strong> Human Embryonic Stem<br />

Cell Core Laboratory, and <strong>the</strong> Microscopy and Image Analysis<br />

Laboratory.<br />

We have recruited ten extremely talented new faculty to <strong>the</strong><br />

Department over <strong>the</strong> past four years, and are currently in <strong>the</strong><br />

process <strong>of</strong> recruiting new senior faculty. Our graduate student<br />

program has increased proportionally during <strong>this</strong> time,<br />

and we are very proud <strong>of</strong> <strong>the</strong> accomplishments <strong>of</strong> our faculty<br />

(new and not so new), postdocs and students, some <strong>of</strong> which<br />

are highlighted in <strong>this</strong> newsletter. In addition to new personnel,<br />

we have expanded programs and services throughout<br />

<strong>the</strong> Department.<br />

The Center for Organogenesis continues to provide an intellectual<br />

focal point within <strong>the</strong> Department, and recently<br />

established a Bio-Artography program which generates interesting<br />

scientific images in a printed and framed art format.<br />

The proceeds from bioartography are used entirely for support<br />

<strong>of</strong> our graduate programs. This CFO program began<br />

with a booth at <strong>the</strong> Ann Arbor Art Fair and has grown to include<br />

a website http://bioartography.com/ so that interested<br />

people can view and purchase <strong>the</strong> art. We will feature more<br />

Organogenesis progress and vision in future newsletters.<br />

The Microscopy and Image Analysis Laboratory (MIAL) is a<br />

state-<strong>of</strong>-<strong>the</strong>-art centralized facility housing microscopes and<br />

o<strong>the</strong>r equipment that is used on a shared basis by investigators<br />

throughout <strong>the</strong> <strong>University</strong>. It is a fee-for-service-based<br />

facility open to all researchers (approximately 325 investigators<br />

are included among <strong>the</strong> MIAL’s 1,000 users). This facility<br />

<strong>of</strong>fers help and instruction in <strong>the</strong> use <strong>of</strong> three confocal<br />

microscopes, three wide field fluorescent microscopes, TEM<br />

and SEM as well as a host <strong>of</strong> image analysis s<strong>of</strong>tware. The<br />

MIAL recently purchased a Deltavision RT Image Restoration<br />

System for live cell imaging, keeping <strong>this</strong> core facility at<br />

<strong>the</strong> technological cutting edge. We will feature more <strong>of</strong> <strong>the</strong><br />

MIAL’s services and equipment in future newsletters.<br />

Message from <strong>the</strong> Chair<br />

Cell & Developmental Biology • Spring 2007<br />

The Department has set aggressive and yet hopefully realistic<br />

goals for expansion <strong>of</strong> our base <strong>of</strong> academic excellence:<br />

we continue to seek additional funding for expansion <strong>of</strong> <strong>the</strong><br />

Human Embryonic Stem Cell Core facilities as well as to establish<br />

<strong>the</strong> Center for Organogenesis as <strong>the</strong> first <strong>of</strong> its kind<br />

NIH-funded Center. Efforts will also continue to add cutting<br />

edge microscopy tools to <strong>the</strong> MIAL, and expand virtual microscopy<br />

teaching techniques for Medical Histology.<br />

I hope you enjoy <strong>this</strong> newsletter – <strong>the</strong> first <strong>of</strong> many to come.<br />

We look forward to hearing from you and want to know<br />

about your current position and achievements. And please,<br />

do feel free to come and visit us in our new home!<br />

James Douglas Engel, Ph.D.<br />

Chair<br />

Cell and Developmental Biology<br />

G. Carl Huber Pr<strong>of</strong>essor <strong>of</strong> Developmental Biology<br />

CDB Seminars:<br />

5/16/07 Bob Lamb<br />

Pr<strong>of</strong>essor, Northwestern <strong>University</strong><br />

Co-host with Microbiology<br />

12pm-1pm, Seminar A,B & C BSRB<br />

9/12/07 John F. Fallon<br />

Pr<strong>of</strong>essor, <strong>University</strong> <strong>of</strong> Wisconsin-Madison<br />

12pm-1pm, Seminar A,B & C BSRB<br />

10/10/07 Ken Zaret<br />

Pr<strong>of</strong>essor - Fox Chase Cancer Center<br />

11/14/07 David Russell<br />

Pr<strong>of</strong>essor, UT Southwestern<br />

12/12/07 Cliff Tabin<br />

Pr<strong>of</strong>essor, Harvard Medical School


Cell & Developmental Biology • Spring 2007<br />

Billy was named a <strong>University</strong> <strong>of</strong> <strong>Michigan</strong> Biological Sciences<br />

Scholar and joined <strong>the</strong> CDB faculty as an Assistant Pr<strong>of</strong>essor<br />

in September 2003. Since <strong>the</strong>n he has become a Burroughs<br />

Wellcome Fund Fellow and received funding for his research<br />

program from NIH.<br />

Education:<br />

B.S., UCLA, 1989-1993<br />

(magna cum laude and Phi Beta Kappa)<br />

M.S., UCLA, 1993-1994<br />

Ph.D., Harvard <strong>University</strong>, 1994-1999<br />

Post-doctoral Training, Harvard Medical School, 1999-2003<br />

(Damon Runyon Fellow)<br />

Research focus:<br />

Molecular mechanism <strong>of</strong> membrane penetration by toxins<br />

and viruses<br />

To cause disease, bacterial toxins and viruses must transport<br />

across <strong>the</strong> complex membranous systems <strong>of</strong> <strong>the</strong> host<br />

cell. How <strong>the</strong> toxins and viruses penetrate <strong>the</strong> cellular membranes<br />

is poorly understood. The focus <strong>of</strong> my laboratory is to<br />

investigate <strong>the</strong> molecular mechanism by which <strong>the</strong> cholera<br />

toxin (CT) and <strong>the</strong> murine polyomavirus (Py) are transported<br />

across <strong>the</strong> endoplasmic reticulum (ER) membrane to reach<br />

<strong>the</strong> cytosol (see figure on right), a critical step in <strong>the</strong>ir infection<br />

pathway.<br />

Interactions between pathogens and <strong>the</strong>ir respective host<br />

cells expound on basic cellular events. Thus, CT and Py’s engagement<br />

<strong>of</strong> cellular machineries to cross <strong>the</strong> ER membrane<br />

will elucidate fundamental membrane transport processes.<br />

Moreover, identifying <strong>the</strong> cellular targets co-opted by <strong>the</strong>se<br />

pathogens during infection may lead to <strong>the</strong> development <strong>of</strong><br />

drugs that allow selective interference. The long term objective<br />

<strong>of</strong> my laboratory is to utilize <strong>the</strong> lessons gleaned from <strong>the</strong><br />

cellular entry mechanism <strong>of</strong> <strong>the</strong>se pathogens and apply <strong>the</strong>m<br />

to a broader spectrum <strong>of</strong> human diseases.<br />

Pr<strong>of</strong>ile: Billy Tsai, Assistant Pr<strong>of</strong>essor<br />

Graduate Students:<br />

• Michele Forster studies <strong>the</strong> role <strong>of</strong> ER and cytosolic factors<br />

that facilitate retro-translocation <strong>of</strong> cholera toxin.<br />

• Emily Rainey studies <strong>the</strong> role <strong>of</strong> ERp29 on <strong>the</strong> penetration<br />

<strong>of</strong> polyomavirus across <strong>the</strong> ER membrane.<br />

• Kaleena Bernardi studies <strong>the</strong> role <strong>of</strong> <strong>the</strong> ER membrane<br />

protein Derlins on <strong>the</strong> retro-translocation <strong>of</strong> cholera toxin.<br />

• Mengding Qian studies <strong>the</strong> pathway used by polyomavirus<br />

to traffic from <strong>the</strong> plasma membrane to <strong>the</strong> ER.<br />

Undergraduate Student:<br />

• Jimmy Mahn studies <strong>the</strong> role <strong>of</strong> transmembrane PDI-like<br />

proteins in retro-translocation.<br />

3


4<br />

Diane joined <strong>the</strong> CDB faculty as an Assistant Pr<strong>of</strong>essor in<br />

September 2004. Since <strong>the</strong>n she has been awarded research<br />

grants from both <strong>the</strong> American Diabetes Association and <strong>the</strong><br />

American Cancer Society for her work on a cellular signaling<br />

pathway that contributes to diabetes and cancer when<br />

disregulated, and her work has recently been funded by <strong>the</strong><br />

NIH.<br />

Education:<br />

A.B., Princeton <strong>University</strong>, 1989<br />

Ph.D., Harvard Medical School, 1995<br />

Post-Doctoral Training, Massachusetts General Hospital<br />

(1995-1998) and Harvard Medical School (1998-2004)<br />

Research focus:<br />

Regulation and function <strong>of</strong> signal transduction by mTOR<br />

mTOR, <strong>the</strong> mammalian target <strong>of</strong> rapamycin, is an evolutionarily<br />

conserved serine/threonine protein kinase that regulates<br />

fundamental cellular functions including cell growth/size and<br />

cell proliferation. mTOR associates with partner proteins to<br />

form different signaling complexes with distinct cellular functions<br />

(i.e. mTOR complex 1 = mTOR/raptor/mLST8). While<br />

mTOR signaling is tightly regulated by cellular signals, <strong>the</strong><br />

molecular mechanisms by which <strong>the</strong>se signals directly control<br />

mTOR signaling are poorly understood. The focus <strong>of</strong> <strong>the</strong><br />

Fingar Lab is to understand <strong>the</strong> molecular mechanisms by<br />

which mTOR complexes are regulated by diverse physiological<br />

stimuli. As many proteins in mTOR signaling pathways<br />

are controlled by phosphorylation, we hypo<strong>the</strong>sized that<br />

phosphorylation <strong>of</strong> mTOR itself and/or interacting partners<br />

regulate mTOR signaling and biological function. Indeed,<br />

we have identified several novel sites <strong>of</strong> cellular phosphorylation<br />

on mTOR and its interacting partners by tandem mass<br />

spectrometry. We are currently studying <strong>the</strong> regulation and<br />

function <strong>of</strong> <strong>the</strong>se phosphorylation sites using both cell biological<br />

and biochemical approaches in order to decipher <strong>the</strong><br />

molecular mechanisms <strong>of</strong> mTOR regulation.<br />

Cell & Developmental Biology • Spring 2007<br />

Pr<strong>of</strong>ile: Diane Fingar, Assistant Pr<strong>of</strong>essor<br />

We are also working toward developing a mouse model in<br />

which mTOR can be conditionally inactivated in a t<strong>issue</strong>-specific<br />

manner in order to elucidate <strong>the</strong> physiological function<br />

<strong>of</strong> mTOR signaling in vivo. As disregulated mTOR signaling<br />

has been implicated in diverse human diseases, <strong>the</strong> overall<br />

goal <strong>of</strong> <strong>this</strong> work is to better understand how disregulated<br />

signaling by mTOR complexes contributes to diabetes, cancer,<br />

heart disease, and obesity. Ultimately, <strong>this</strong> research may<br />

allow for <strong>the</strong> development <strong>of</strong> novel anti-disease <strong>the</strong>rapeutics.<br />

Research Assistant Pr<strong>of</strong>essor:<br />

• Ghada Soliman studies <strong>the</strong> role <strong>of</strong> mTOR in hyperlipidemia<br />

and thus cardiovascular disease; she is also working<br />

toward <strong>the</strong> generation <strong>of</strong> a mouse model for <strong>the</strong> study <strong>of</strong><br />

mTOR function in vivo.<br />

Graduate Students:<br />

• Katie Williams studies <strong>the</strong> regulation and function <strong>of</strong> a<br />

cluster <strong>of</strong> phosphorylation sites on raptor, an mTOR interacting<br />

partner.<br />

• Jenny Keller studies <strong>the</strong> regulation and function <strong>of</strong> a novel<br />

phosphorylation site on mTOR.<br />

• Bilgen Ekim and Brian Magnuson are 1 st year PIBS students<br />

who are fulfilling <strong>the</strong>ir IBS laboratory rotations.<br />

Research Technician<br />

• Hugo Acosta-Jaquez focuses on <strong>the</strong> regulation <strong>of</strong> phosphorylation<br />

<strong>of</strong> mTOR and its interacting partners.


Cell & Developmental Biology • Spring 2007 5<br />

Education:<br />

B.S., <strong>University</strong> <strong>of</strong> Nebraska, 1976<br />

Ph.D., Cambridge <strong>University</strong>, U.K., 1980<br />

Research focus:<br />

Earliest events involved in <strong>the</strong> formation <strong>of</strong> <strong>the</strong> nervous system<br />

E6.5 embryo exposed to shRNA<br />

targeting noggin, chordin<br />

and follistatin.<br />

Research in our lab focuses on<br />

<strong>the</strong> earliest events involved in<br />

<strong>the</strong> formation <strong>of</strong> <strong>the</strong> nervous<br />

system. Because ES cells are<br />

a powerful model system<br />

to tease out <strong>the</strong> successive<br />

waves <strong>of</strong> gene expression and<br />

inhibition that shape <strong>the</strong> early<br />

embryo, we use embryonic<br />

stem cells (ESC) both mouse<br />

and human, and mouse embryos<br />

as model systems to<br />

investigate <strong>this</strong> early phase<br />

<strong>of</strong> development. Much <strong>of</strong> <strong>this</strong><br />

work involves targeted misexpression<br />

<strong>of</strong> <strong>the</strong>se molecules<br />

using transgenesis and RNAi<br />

on whole embryos. We are particularly interested <strong>the</strong> intermediates<br />

between induction <strong>of</strong> neural ectoderm from epiblast<br />

and neural differentiation. Lisa DeBoer is examining <strong>the</strong> role<br />

<strong>of</strong> BMP4 and <strong>the</strong> geminin gene in post-implantation development<br />

using shRNA and traditional transgenic approaches,<br />

and we have also used shRNA to knock-down multiple genes,<br />

including noggin chordin and follistatin.<br />

Using ESC we are examining <strong>the</strong> roles <strong>of</strong> noggin (Theresa<br />

Gratsch, Maria Morell), Wnt (Nicky Slawney) and FGF signaling<br />

(Maria Morell and Matt Velkey), <strong>the</strong> role <strong>of</strong> <strong>the</strong> bHLH<br />

neural determination genes, neurogenins (Matt Velkey) and<br />

geminin (Yao-Chang Tsan, Nicky Slawny) in neuronal differentiation.<br />

These studies have immediate relevance for understanding<br />

birth defects, lineage segregation in development<br />

and also provide a source <strong>of</strong> cells for transplantation and t<strong>issue</strong><br />

engineering.<br />

Pr<strong>of</strong>ile: K. Sue O’Shea, Pr<strong>of</strong>essor<br />

We are collaborating with Phil Andrews, Gil Omenn and Anastasia<br />

Yocum to carry out proteomic screening <strong>of</strong> <strong>the</strong> noggin<br />

induced hESC neuronal cells, and have identified a number<br />

<strong>of</strong> novel targets.<br />

Ano<strong>the</strong>r research project involves<br />

<strong>the</strong> molecular dissection<br />

<strong>of</strong> <strong>the</strong> neural stem cell<br />

niche. Dr. Maria Morell has<br />

developed a transgenic mouse<br />

that inducibly expresses noggin<br />

protein in neural stem<br />

cells. Induction <strong>of</strong> <strong>this</strong> transgene<br />

induces widespread<br />

neuronal differentiation <strong>of</strong><br />

NSC. The long term goal <strong>of</strong><br />

<strong>this</strong> work is to determine <strong>the</strong> role <strong>of</strong> noggin in <strong>the</strong> development<br />

and response <strong>of</strong> <strong>the</strong> nervous system to injury.<br />

Graduate Students:<br />

• Nicky Slawny, Lisa DeBoer-Emmett, Yao-chang Tsan<br />

Undergraduate Students:<br />

• Eric Kilijancyzk, Amrita George, Derrick Yang,<br />

Christine Belzyt, Nadine Belitz, Sarah Chaudhry<br />

Post-Docs<br />

• Maria H. Morell, Ph.D., J. Matt Velkey, Ph.D.,<br />

Anastasia Yocum, Ph.D.<br />

Technical Staff<br />

• Theresa Gratsch, Ph.D, Nancy Leff, Crystal Pacut,<br />

Marianna Borman


6<br />

Research focus:<br />

Differences between mouse and human ESC lines<br />

Much research in <strong>the</strong> Human Embryonic Stem Cell Core<br />

laboratory considers differences (and similarities) between<br />

mouse and human ESC lines. The Core laboratory maintains<br />

nine <strong>of</strong> <strong>the</strong> presidential hESC lines, provides training<br />

in hESC culture and differentiation, as well as hESC research<br />

seminar series.<br />

The Core also provides MEFs, t<strong>issue</strong> culture reagents, probes,<br />

antibodies and QC for <strong>the</strong> membership. Dr. Gratsch has recently<br />

developed hESC lines in which <strong>the</strong> pluripotency gene<br />

Oct4 accurately drives expression <strong>of</strong> EGFP, so that we can<br />

monitor in real time <strong>the</strong> effects <strong>of</strong> growth factors, extracellular<br />

matrix, etc., on pluripotency and differentiation.<br />

Additional indicator transgenic<br />

lines include one in<br />

which <strong>the</strong> Sox3 promoter<br />

drives EGFP expression,<br />

so that neural progenitors<br />

can be sorted. Because<br />

hESC growth is maintained<br />

by unknown factors<br />

secreted by MEFs,<br />

using microarray<br />

analysis we identified<br />

factors produced by<br />

“bad/old” MEFs that<br />

might promote hESC<br />

differentiation. Of<br />

<strong>the</strong> 40 genes significantly<br />

upregulated in<br />

bad MEFs, Wnt family<br />

members were identified 7 times; Sfrp1 four times (9.6<br />

fold).<br />

Crystal Pacut is developing<br />

a line <strong>of</strong> MEFs from hemizygous<br />

mouse embryos<br />

that carry <strong>the</strong> Tcf-Lef-LacZ<br />

transgene to study Wnt<br />

signaling in <strong>this</strong> system.<br />

Nancy Leff is testing<br />

bioartificial substrates for<br />

<strong>the</strong>ir ability to support<br />

undifferentiated growth <strong>of</strong><br />

hESC and managing <strong>the</strong><br />

Core lab.<br />

Geminin overexpression in hESC expands a<br />

Sox3+ progenitor population.<br />

Cell & Developmental Biology • Spring 2007<br />

Pr<strong>of</strong>ile: K. Sue O’Shea, Director, Human Embryonic Stem Cell Core


Cell & Developmental Biology • Spring 2007 7<br />

Honors and Awards:<br />

Faculty<br />

F Assistant Pr<strong>of</strong>essor Cathy Krull’s promotion to<br />

Associate Pr<strong>of</strong>essor with tenure has been approved and<br />

will be effective September 1, 2007.<br />

F Assistant Pr<strong>of</strong>essor Billy Tsai successfully competed<br />

for one <strong>of</strong> <strong>the</strong> most prestigious national honors among<br />

all those conferred upon young faculty in <strong>the</strong> life sciences:<br />

<strong>the</strong> 2006 Burroughs Wellcome Fund Investigators<br />

in Pathogenesis <strong>of</strong> Infectious Disease Award.<br />

F Assistant Pr<strong>of</strong>essor Ben Novitch was <strong>the</strong> recipient <strong>of</strong> a<br />

March <strong>of</strong> Dimes Basil O’Connor Award.<br />

F Assistant Pr<strong>of</strong>essor Diane Fingar won <strong>the</strong> American<br />

Cancer Society Research Scholar Award.<br />

F Pr<strong>of</strong>essor Sue O’Shea has been chosen by <strong>the</strong> NIH to<br />

be Vice-Chair <strong>of</strong> <strong>the</strong> Oversight Organization Committee<br />

for <strong>the</strong> National Stem Cell Bank at WiCell.<br />

F Pr<strong>of</strong>essor Deborah Gumucio has been named Director<br />

for <strong>the</strong> Center <strong>of</strong> Organogenesis.<br />

F Pr<strong>of</strong>essor Kate Barald was <strong>the</strong> 2006 Sarah Goddard<br />

Power Award winner and <strong>the</strong> 2006 Inaugural<br />

Rackham Graduate Mentoring Award winner for her<br />

efforts with graduate student mentoring.<br />

F Pr<strong>of</strong>essor Mike Welsh has been Editor-in-Chief for <strong>the</strong><br />

Journal <strong>of</strong> Cell Biology and Toxicology over <strong>the</strong> past<br />

four years.<br />

F Pr<strong>of</strong>essor Doug Engel is an editor <strong>of</strong> <strong>the</strong> journal,<br />

Molecular and Cellular Biology.<br />

F Assistant Research Pr<strong>of</strong>essor Rainer Benndorf was<br />

invited to speak at both <strong>the</strong> Flanders Interuniversity<br />

Institute for Biotechnology, <strong>University</strong> <strong>of</strong> Antwerp, Belgium,<br />

and <strong>the</strong> Institut de Myologie, Groupe Hospitalier<br />

Pitie-Salpetriere, Paris, France. His talk was entitled<br />

“HSP22 and <strong>the</strong> o<strong>the</strong>r small heat shock proteins:<br />

What goes wrong in (neuron)-muscular disorders?”<br />

F Associate Pr<strong>of</strong>essor Sun-Kee Kim was awarded <strong>the</strong><br />

Kaiser Permanente Award for Excellence in Teaching<br />

in <strong>the</strong> Preclinical Sciences, <strong>the</strong> Elizabeth Crosby<br />

Award for Excellence in Basic Science Teaching, and<br />

<strong>the</strong> 2006 Thomas G. Varbedian Award for excellence<br />

in teaching, service and dedication to medical<br />

students.<br />

Research Fellows<br />

F Stephanie Kadison ( Krull lab) competed<br />

successfully for <strong>the</strong> very prestigeous Hartwell<br />

Foundation Postdoctoral Fellowship<br />

F Yu-Chi Shen’s (Barald lab) paper in <strong>the</strong> Journal <strong>of</strong> Cell<br />

Science was nominated for a “best paper” award.<br />

CDB PHOTO GALLERY<br />

Spring, 2006 - Kellogg Biological Station


8<br />

Cell & Developmental Biology Faculty List<br />

Kate F. Barald, Ph.D.<br />

Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

Associate Director <strong>of</strong> <strong>the</strong> Program<br />

in Biomedical Sciences<br />

109 Zina Pitcher Place, 3053 BSRB<br />

Phone: (734) 647-3376<br />

Email: kfbarald@umich.edu<br />

Developmental neurobiology, molecular<br />

neurobiology studies <strong>of</strong> developing neuronal<br />

cell and synapses; gene expression in<br />

<strong>the</strong> neural crest.<br />

Scott Barolo, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3047 BSRB<br />

Phone (734) 764-7295<br />

Email: sbarolo@umich.edu<br />

Mechanisms <strong>of</strong> transcriptional regulation<br />

by cell signaling pathways during development.<br />

Rainer Benndorf, Ph.D.<br />

Research Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3065 BSRB<br />

Phone: (734) 615-5670<br />

Email: rbenndo@umich.edu<br />

Interaction <strong>of</strong> hsp27 with o<strong>the</strong>r proteins in<br />

different organs.<br />

James Douglas Engel, Ph.D.<br />

Pr<strong>of</strong>essor and Chair<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3071 BSRB<br />

Phone: (734) 615-7509<br />

Email: engel@umich.edu<br />

Developmental genetics: use molecular<br />

genetics to understand <strong>the</strong> mechanisms<br />

underlying developmental determination<br />

during mammalian embryogenesis.<br />

Diane C. Fingar, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3039 BSRB<br />

Phone: (734) 763-7541<br />

Email: dfingar@umich.edu<br />

MTOR control <strong>of</strong> cell growth and size<br />

Cell & Developmental Biology • Spring 2007<br />

Deborah L. Gumucio, Ph.D.<br />

Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

Director, Center for Organogenesis<br />

109 Zina Pitcher Place, 2045 BSRB<br />

Phone: (734) 647-0172<br />

Email: dgumucio@umich.edu<br />

Developmental control <strong>of</strong> globin gene<br />

transcription, molecular mechanisms <strong>of</strong><br />

intestinal organogenesis; regulation <strong>of</strong> acute<br />

inflammation in familial Mediter. fever.<br />

Michael Hortsch, Ph.D.<br />

Associate Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3063 BSRB<br />

Phone: (734) 647-2720<br />

Email: hortsch@umich.edu<br />

Neurogenesis and cell-matrix interactions<br />

during Drosophila development, cell adhesion<br />

molecules.<br />

Ca<strong>the</strong>rine Krull, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3051 BSRB<br />

Phone: (734) 763-6571<br />

Email: krullc@umich.edu<br />

Early patterning decisions in specifying <strong>the</strong><br />

vertebrate limb.<br />

Kim-Chew Lim, Ph.D.<br />

Research Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 2041 BSRB<br />

Phone: (734) 615-7242<br />

Email: kclim@umich.edu<br />

Molecular regulation <strong>of</strong> <strong>the</strong> epi<strong>the</strong>lial morphogenesis<br />

in <strong>the</strong> developing kidney and<br />

mammary gland.<br />

Jiandie Lin, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

Research Assistant Pr<strong>of</strong>essor<br />

Life Science Institute, 5437<br />

Phone: (734) 615-3512<br />

Email: jdlin@umich.edu<br />

Focuses on understanding <strong>the</strong> transcriptional<br />

networks that control cellular and<br />

systemic energy metabolism, and <strong>the</strong>ir role<br />

in <strong>the</strong> pathogenesis <strong>of</strong> diseases such as obesity,<br />

type 2 diabetes and neurodegeneration.


Cell & Developmental Biology • Spring 2007 9<br />

Cell & Developmental Biology Faculty List<br />

Kentaro Nabeshima, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3029 BSRB<br />

Phone: (734) 615-2620<br />

Email: knabe@umich.edu<br />

Investigation <strong>of</strong> mechanisms for <strong>the</strong> meiotic<br />

chromosome dynamics using functional<br />

genomics tools and high-resolution three-dimensional<br />

microscopy.<br />

Ben Novitch, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3049 BSRB<br />

Phone: (734) 615-1514<br />

Email: bnovitch@umich.edu<br />

Patterning <strong>of</strong> neuronal specificity in <strong>the</strong><br />

vertebrate spinal cord.<br />

K. Sue O’Shea, Ph.D.<br />

Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

Director, Human Embryonic Stem Cell Core<br />

109 Zina Pitcher Place, 3061 BSRB<br />

Phone: (734) 763-2550<br />

Email: oshea@umich.edu<br />

Very early development <strong>of</strong> <strong>the</strong> mammalian<br />

nervous system.<br />

Billy Tsai, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3043 BSRB<br />

Phone: (734) 763 2547<br />

Email: btsai@umich.edu<br />

Interaction between host cell and pathogens.<br />

Matt Velkey, Ph.D.<br />

Lecturer III<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3062 BSRB<br />

Phone: (734) 615-7118<br />

Email: jvelkey@med.umich.edu<br />

Medical, dental, and graduate education:<br />

histology and virtual microscopy. Also<br />

involved in studies <strong>of</strong> neurogenesis and cell<br />

type specification during development and<br />

regeneration.<br />

Kristen Verhey, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place, 3041 BSRB<br />

Phone: (734) 615-7787<br />

Email: kjverhey@umich.edu<br />

Research in <strong>the</strong> areas <strong>of</strong> kinesins, a family<br />

<strong>of</strong> molecules that are involved in translocation<br />

<strong>of</strong> o<strong>the</strong>r molecules and organelles along<br />

microtubules.<br />

Lois S. Weisman, Ph.D.<br />

Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

Research Pr<strong>of</strong>essor<br />

Life Sciences Institute, 6437<br />

Phone: ( 734) 647-2539<br />

Email: lweisman@umich.edu<br />

Uses <strong>the</strong> yeast Saccharomyces cerevisiae to<br />

discover how cell structures are delivered<br />

to <strong>the</strong> right place at <strong>the</strong> right time, which<br />

informs understanding <strong>of</strong> embryonic development<br />

and many diseases including cancer<br />

and diabetes.<br />

Michael J. Welsh, Ph.D.<br />

Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

Research Scientist <strong>of</strong> Reproductive<br />

Sciences Program<br />

109 Zina Pitcher Place, 3067 BSRB<br />

Phone: (734) 763-2538<br />

Email: welsh@umich.edu<br />

Cell biology <strong>of</strong> small heat shock proteins.<br />

Yukiko Yamashita, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Cell & Developmental Biology<br />

Research Assistant Pr<strong>of</strong>essor<br />

Life Sciences Institute, 5183<br />

Phone: (734) 615-7692<br />

Email: yukikomy@umich.edu<br />

Cellular mechanisms that control stem cell<br />

behavior, using <strong>the</strong> Drosophila male germ<br />

line as a model system.


10<br />

Richard A. Altschuler, Ph.D.<br />

Pr<strong>of</strong>essor and Senior Research Scientist<br />

Kresge Hearing Research Institute<br />

Department <strong>of</strong> Otolaryngology<br />

6046 KHRI<br />

Phone: (734) 763-0060<br />

Email: shuler@umich.edu<br />

Philip J. Gage, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Ophthalmology and Visual Sciences<br />

350 Kellogg Eye Center<br />

Phone: (734) 647-4215<br />

Email: philgage@umich.edu<br />

Jun-Lin Guan, Ph.D.<br />

Pr<strong>of</strong>essor<br />

Division <strong>of</strong> Molecular Medicine<br />

and Genetics<br />

Department <strong>of</strong> Internal Medicine<br />

109 Zina Pitcher Place, 4013 BSRB<br />

Phone: (734) 615-4936<br />

Email: jlguan@umich.edu<br />

Zhe Han, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Division <strong>of</strong> Molecular Medicine<br />

and Genetics<br />

Department <strong>of</strong> Internal Medicine<br />

109 Zina Pitcher Place, 4015 BSRB<br />

Phone: (734) 615-5210<br />

Email: zhan@umich.edu<br />

Adam (Allan) Beaudoin, Ph.D.<br />

Susan Brown, Ph.D.<br />

Alphonse Burdi, Ph.D.<br />

Bruce Carlson, M.D., Ph.D.<br />

Graduate Student News:<br />

Cell & Developmental Biology Joint Faculty<br />

Peter F. Hitchcock, Ph.D.<br />

Pr<strong>of</strong>essor<br />

Ophthalmology and Visual Sciences<br />

418 Kellogg Eye Center<br />

Phone: (734) 763-8170<br />

Email: peterh@umich.edu<br />

Patrick J. Hu, M.D., Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Department <strong>of</strong> Internal Medicine<br />

Research Assistant Pr<strong>of</strong>essor<br />

Life Sciences Institute, 6403<br />

Phone: (734) 615-9656<br />

Email: pathu@lsi.umich.edu<br />

Margaret I. Lomax, Ph.D.<br />

Senior Research Scientist<br />

Kresge Hearing Research Institute<br />

Department <strong>of</strong> Otolaryngology<br />

9301E MSRB III<br />

Phone: (734) 647-1893<br />

Email: mlomax@umich.edu<br />

Amanda Evans-Zacharias (Gage lab) was selected by <strong>the</strong> ARVO<br />

Program Committee to receive <strong>the</strong> ARVO Foundation for<br />

Eye Research / Ramon Dacheux, II Memorial Travel Grant.<br />

Will Zacharias (Gumucio lab) and Alisha Yallowitz (Wellik<br />

lab) secured prestigious pre-doctoral fellowship positions in<br />

<strong>the</strong> Center for Organogenesis Training Grant.<br />

Nancy Joseph (Morrison lab) defended her <strong>the</strong>sis entitled “The<br />

Physiological Function and Regulation <strong>of</strong> Neural Stem Cells<br />

in Development and Disease.” She has returned to <strong>the</strong><br />

MSTP program, and was also nominated for an outstanding<br />

dissertation award.<br />

Nate Reed’s (Verhey lab) manuscript was featured in in a Current<br />

Biology Dispatch by J. Chloe Bulinski (17:R18).<br />

Cell & Developmental Biology • Spring 2007<br />

Cell & Developmental Biology Emeritus Faculty<br />

Walter Castelli, D.D.S.<br />

A. Kent Christensen, Ph.D.<br />

Stephen Cinst, Ph.D.<br />

Peter Coyle, Ph.D.<br />

Sean J. Morrison, Ph.D.<br />

Associate Pr<strong>of</strong>essor<br />

Division <strong>of</strong> Molecular Medicine<br />

and Genetics<br />

Department <strong>of</strong> Internal Medicine<br />

Investigator, Howard Hughes<br />

Medical Institute<br />

Director, <strong>University</strong> <strong>of</strong> <strong>Michigan</strong> Center<br />

for Stem Cell Biology<br />

Henry Sewall Pr<strong>of</strong>essor in Medicine<br />

Life Sciences Institute, 5435<br />

Phone: (734) 647-6261<br />

Email: seanjm@umich.edu<br />

Deneen M. Wellik, Ph.D.<br />

Division <strong>of</strong> Molecular Medicine<br />

and Genetics<br />

Department <strong>of</strong> Internal Medicine<br />

109 Zina Pitcher Place, 3045 BSRB<br />

Phone: (734) 936-8902<br />

Email: dwellik@umich.edu<br />

Yuan Zhu, Ph.D.<br />

Assistant Pr<strong>of</strong>essor<br />

Division <strong>of</strong> Molecular Medicine<br />

and Genetics<br />

Department <strong>of</strong> Internal Medicine<br />

109 Zina Pitcher Place, 2061 BSRB<br />

Phone: (734) 647-3033<br />

Email: yuanzhu@umich.edu<br />

Pentti Jokelainen, M.D., Ph.D.<br />

John Lillie, Ph.D.<br />

Sarah Newman, Ph.D.<br />

Dawen Cai (Verhey lab) defended his <strong>the</strong>sis entitled “Biophysical<br />

Studies <strong>of</strong> Kinesin-1 (conventional kinesin) in Live Cells.”<br />

He will be performing his postdoctoral studies in <strong>the</strong> Verhey<br />

lab. He also won <strong>the</strong> award for Best Poster, “Tracking<br />

<strong>of</strong> Single Kinesin-1 Motor Molecules in Live Cells” at <strong>the</strong><br />

Biophysical Society Discussions Meeting, Asilomar, CA.<br />

He was also named Associate Fellow for 2006-2007 by <strong>the</strong><br />

<strong>Michigan</strong> Society <strong>of</strong> Fellows, <strong>University</strong> <strong>of</strong> <strong>Michigan</strong>.<br />

Matt Velkey (O’Shea lab) defended his <strong>the</strong>sis entitled “Lineage<br />

Differentiation <strong>of</strong> Embryonic Stem Cells” and is currently<br />

<strong>the</strong> CDB Histology Course Director for medical students, directs<br />

<strong>the</strong> Histology course for graduate students and junior<br />

faculty and will be course director for Dental Histology in<br />

<strong>the</strong> Fall. He is continuing his research in <strong>the</strong> O’Shea lab.


Cell & Developmental Biology • Spring 2007 11<br />

Cell & Developmental Biology<br />

109 Zina Pitcher Place<br />

3059 BSRB<br />

Ann Arbor, MI 48109-2200<br />

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cdbinfo@umich.edu<br />

Regents <strong>of</strong> <strong>the</strong> <strong>University</strong>: David A. Brandon, Laurence<br />

B. Deitch, Olivia P. Maynard, Rebecca McGowan,<br />

Andrea Fischer Newman, Andrew C. Richner, S. Martin<br />

Taylor, Ka<strong>the</strong>rine E. White, Mary Sue Coleman,<br />

ex <strong>of</strong>ficio.<br />

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